EP0749352A4
Microfabricated particle filter
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 7 March 2015, 11.6 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
19 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18 Sheet 19
Every citation, both waysCites: the store holds 4 of 5
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO8908489A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1 |
| WO9215408A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1 |
| WO9215408A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| WO8908489A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| "PROCESS FOR PRODUCING A PRECISION FILTER", IBM TECHNICAL DISCLOSURE BULLETIN, vol. 32, no. 4A, September 1989 (1989-09-01), pages 126/127, XP000040003 | Non-patent | – | – | Search report | – |
| See also references of WO 9524261A1 | Non-patent | – | – | Search report | – |
47 members in 6 offices
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 19940207457 | United States of America | – | |
| 20745794 | United States of America | A | |
| 20745794 | United States of America | A | |
| 9502754 | United States of America | W | |
| 9502754 | United States of America | W | |
| US19940207457 | – | – | – |
| WO1995US02754 | – | – | – |
Members47
| Document | Office | Kind | |
|---|---|---|---|
| WO9524261A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO9524472A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO9524736A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1979995A | Australia | A | |
| AU1980195A | Australia | A | |
| AU1985595A | Australia | A | |
| WO9640420A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO9641368A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0749352A1 | European Patent Office (EPO) | A1 | |
| EP0749474A1 | European Patent Office (EPO) | A1 | |
| AU5796096A | Australia | A | |
| AU5870796A | Australia | A | |
| EP0749352A4This record | European Patent Office (EPO) | A4 | |
| EP0764346A1 | European Patent Office (EPO) | A1 | |
| US5645684A | United States of America | A | |
| US5651900A | United States of America | A | |
| US5660680A | United States of America | A | |
| EP0749474A4 | European Patent Office (EPO) | A4 | |
| JPH09511439A | Japan | A | |
| JPH09512250A | Japan | A | |
| WO9747370A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JPH09512955A | Japan | A | |
| AU3384897A | Australia | A | |
| EP0831963A1 | European Patent Office (EPO) | A1 | |
| EP0838084A1 | European Patent Office (EPO) | A1 | |
| US5770076A | United States of America | A | |
| US5798042A | United States of America | A | |
| US5893974A | United States of America | A | |
| JPH11506696A | Japan | A | |
| EP0838084A4 | European Patent Office (EPO) | A4 | |
| US5948255A | United States of America | A | |
| DE19917312A1 | Germany | A1 | |
| EP0749352B1 | European Patent Office (EPO) | B1 | |
| US5985164A | United States of America | A | |
| US5985328A | United States of America | A | |
| EP0831963A4 | European Patent Office (EPO) | A4 | |
| US6015599A | United States of America | A | |
| US6044981A | United States of America | A | |
| EP0764346A4 | European Patent Office (EPO) | A4 | |
| JP2001517155A | Japan | A | |
| US6356071B1 | United States of America | B1 | |
| EP0831963B1 | European Patent Office (EPO) | B1 | |
| DE19917312B4 | Germany | B4 | |
| JP3741440B2 | Japan | B2 | |
| JP2006043704A | Japan | A | |
| JP2007091752A | Japan | A | |
| JP3928971B2 | Japan | B2 |
24 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| European patent in force as of 2002-01-01IF02 | IF02 | GB | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| Despatch of communication of intention to grantORIGINAL CODE: EPIDOS AGRAGRAG | GRAG | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0749352
- Publication, DOCDB
- 0749352
- Publication, EPODOC
- EP0749352
- Application
- 95912743
- Application, DOCDB
- 95912743
- Application, EPODOC
- EP19950912743
Titles3
- English
- MICROFABRICATED PARTICLE FILTER
- French
- FILTRE A PARTICULES MICROFABRIQUE
- German
- MIKROHERGESTELLTER PARTIKELFILTER
Classification
- CPC, 14
- G03F7/0015
- B01D39/1692
- B01D39/20
- B01D67/003
- B01D67/0062
- B01D69/02
- C23C16/01
- G03F7/00
- B01D71/022
- B01D2325/021
- B01D2325/26
- B01D2325/38
- B01D71/0215
- B01D69/1216
- IPC, 10
- B01D39 16
- B01D39 20
- B01D67 00
- B01D69 02
- B01D69 12
- B01D71 02
- B01D71 70
- B81B1 00
- C23C16 01
- G03F7 00
Designated states1
- Contracting states, 1
- United Kingdom